Pith Number

pith:X7OIWWBS

pith:2025:X7OIWWBSDRMROJPYEW4DFRNCRN

not attested not anchored not stored refs pending

On the Residue Sequence in Logarithmic Topological Cyclic Homology

Tommy Lundemo

arxiv:2506.14545 v1 · 2025-06-17 · math.AT · math.AG · math.KT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7OIWWBSDRMROJPYEW4DFRNCRN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:22:58.453833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfdc8b58321c591725f825b832c5a28b63d4bc58899b03e184dd75dc4469fdf5

Aliases

arxiv: 2506.14545 · arxiv_version: 2506.14545v1 · doi: 10.48550/arxiv.2506.14545 · pith_short_12: X7OIWWBSDRMR · pith_short_16: X7OIWWBSDRMROJPY · pith_short_8: X7OIWWBS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/X7OIWWBSDRMROJPYEW4DFRNCRN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bfdc8b58321c591725f825b832c5a28b63d4bc58899b03e184dd75dc4469fdf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a3c1540c61c5ad5fa397bcd5bbbbdc53a8e1213babcffd2ac66a58da4a02451",
    "cross_cats_sorted": [
      "math.AG",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2025-06-17T14:04:31Z",
    "title_canon_sha256": "d348193c853d9d8bd1399cadd929ee6de9afd946a3bc731cae0027f356c3172c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14545",
    "kind": "arxiv",
    "version": 1
  }
}